./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6a47aea7 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eaa25188-83ee-45e2-af79-3794646ae5e2/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eaa25188-83ee-45e2-af79-3794646ae5e2/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eaa25188-83ee-45e2-af79-3794646ae5e2/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eaa25188-83ee-45e2-af79-3794646ae5e2/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eaa25188-83ee-45e2-af79-3794646ae5e2/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eaa25188-83ee-45e2-af79-3794646ae5e2/bin/ukojak-CwSLpZB5Qu --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash c12ad62b7b197015493bfb3c1dd9a5de2922d9b16e39f249961c276d8b82591b --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:55:05,056 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:55:05,057 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:55:05,108 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:55:05,108 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:55:05,114 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:55:05,117 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:55:05,121 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:55:05,124 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:55:05,131 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:55:05,133 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:55:05,135 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:55:05,135 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:55:05,139 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:55:05,141 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:55:05,146 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:55:05,148 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:55:05,149 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:55:05,152 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:55:05,163 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:55:05,165 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:55:05,167 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:55:05,170 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:55:05,171 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:55:05,175 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:55:05,176 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:55:05,176 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:55:05,178 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:55:05,179 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:55:05,180 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:55:05,181 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:55:05,182 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:55:05,184 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:55:05,186 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:55:05,187 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:55:05,188 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:55:05,189 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:55:05,189 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:55:05,189 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:55:05,190 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:55:05,191 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:55:05,192 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eaa25188-83ee-45e2-af79-3794646ae5e2/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:55:05,240 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:55:05,241 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:55:05,243 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:55:05,243 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:55:05,244 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:55:05,244 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:55:05,244 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:55:05,245 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:55:05,245 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:55:05,245 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:55:05,246 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:55:05,247 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:55:05,247 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:55:05,247 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:55:05,247 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:55:05,248 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:55:05,248 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:55:05,248 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:55:05,248 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:55:05,249 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:55:05,249 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:55:05,249 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:55:05,249 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:55:05,250 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:55:05,250 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:55:05,250 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eaa25188-83ee-45e2-af79-3794646ae5e2/bin/ukojak-CwSLpZB5Qu/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eaa25188-83ee-45e2-af79-3794646ae5e2/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c12ad62b7b197015493bfb3c1dd9a5de2922d9b16e39f249961c276d8b82591b [2021-11-23 15:55:05,550 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:55:05,574 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:55:05,577 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:55:05,579 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:55:05,580 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:55:05,581 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eaa25188-83ee-45e2-af79-3794646ae5e2/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i [2021-11-23 15:55:05,679 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eaa25188-83ee-45e2-af79-3794646ae5e2/bin/ukojak-CwSLpZB5Qu/data/b2cd221a6/7fc8644c6fb34452b79f734b32b83e50/FLAG13918d1aa [2021-11-23 15:55:06,625 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:55:06,626 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eaa25188-83ee-45e2-af79-3794646ae5e2/sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i [2021-11-23 15:55:06,675 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eaa25188-83ee-45e2-af79-3794646ae5e2/bin/ukojak-CwSLpZB5Qu/data/b2cd221a6/7fc8644c6fb34452b79f734b32b83e50/FLAG13918d1aa [2021-11-23 15:55:07,063 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eaa25188-83ee-45e2-af79-3794646ae5e2/bin/ukojak-CwSLpZB5Qu/data/b2cd221a6/7fc8644c6fb34452b79f734b32b83e50 [2021-11-23 15:55:07,065 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:55:07,067 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:55:07,068 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:55:07,068 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:55:07,071 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:55:07,073 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:55:07" (1/1) ... [2021-11-23 15:55:07,074 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7670368b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:07, skipping insertion in model container [2021-11-23 15:55:07,075 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:55:07" (1/1) ... [2021-11-23 15:55:07,081 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:55:07,198 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:55:07,454 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eaa25188-83ee-45e2-af79-3794646ae5e2/sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i[4504,4517] [2021-11-23 15:55:07,461 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eaa25188-83ee-45e2-af79-3794646ae5e2/sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i[4564,4577] [2021-11-23 15:55:08,287 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 15:55:08,402 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:55:08,403 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:55:08,405 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:55:08,407 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:55:08,410 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:55:08,444 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:55:08,445 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:55:08,447 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:55:08,447 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:55:08,449 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:55:08,450 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:55:08,451 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:55:08,452 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:55:08,827 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 15:55:08,828 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 15:55:08,829 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 15:55:08,831 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 15:55:08,832 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 15:55:08,833 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 15:55:08,834 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 15:55:08,834 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 15:55:08,835 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 15:55:08,836 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 15:55:08,994 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:55:08,995 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:55:09,000 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:55:09,013 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:55:09,103 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:55:09,112 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:55:09,185 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:55:09,213 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eaa25188-83ee-45e2-af79-3794646ae5e2/sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i[4504,4517] [2021-11-23 15:55:09,216 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eaa25188-83ee-45e2-af79-3794646ae5e2/sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i[4564,4577] [2021-11-23 15:55:09,266 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 15:55:09,288 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:55:09,289 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:55:09,289 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:55:09,290 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:55:09,294 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:55:09,305 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:55:09,305 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:55:09,307 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:55:09,307 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:55:09,312 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:55:09,313 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:55:09,313 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:55:09,314 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:55:09,389 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 15:55:09,390 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 15:55:09,391 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 15:55:09,392 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 15:55:09,393 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 15:55:09,394 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 15:55:09,394 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 15:55:09,395 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 15:55:09,395 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 15:55:09,396 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 15:55:09,423 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:55:09,424 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:55:09,425 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:55:09,429 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:55:09,448 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:55:09,450 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:55:09,755 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:55:09,756 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:09 WrapperNode [2021-11-23 15:55:09,756 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:55:09,757 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:55:09,757 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:55:09,757 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:55:09,765 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:09" (1/1) ... [2021-11-23 15:55:09,903 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:09" (1/1) ... [2021-11-23 15:55:10,015 INFO L137 Inliner]: procedures = 691, calls = 1684, calls flagged for inlining = 52, calls inlined = 11, statements flattened = 804 [2021-11-23 15:55:10,016 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:55:10,016 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:55:10,017 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:55:10,017 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:55:10,026 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:09" (1/1) ... [2021-11-23 15:55:10,026 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:09" (1/1) ... [2021-11-23 15:55:10,036 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:09" (1/1) ... [2021-11-23 15:55:10,036 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:09" (1/1) ... [2021-11-23 15:55:10,079 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:09" (1/1) ... [2021-11-23 15:55:10,083 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:09" (1/1) ... [2021-11-23 15:55:10,093 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:09" (1/1) ... [2021-11-23 15:55:10,107 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:55:10,109 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:55:10,110 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:55:10,110 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:55:10,111 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:09" (1/1) ... [2021-11-23 15:55:10,135 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:55:10,146 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eaa25188-83ee-45e2-af79-3794646ae5e2/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:55:10,158 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eaa25188-83ee-45e2-af79-3794646ae5e2/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:55:10,180 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eaa25188-83ee-45e2-af79-3794646ae5e2/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:55:10,217 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:55:10,218 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2021-11-23 15:55:10,219 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2021-11-23 15:55:10,219 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2021-11-23 15:55:10,220 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2021-11-23 15:55:10,220 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-23 15:55:10,221 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-23 15:55:10,221 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2021-11-23 15:55:10,221 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2021-11-23 15:55:10,221 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:55:10,221 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-23 15:55:10,222 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-23 15:55:10,222 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-23 15:55:10,222 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-23 15:55:10,223 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:55:10,223 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:55:10,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:55:10,224 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2021-11-23 15:55:10,224 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2021-11-23 15:55:10,224 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:55:10,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:55:10,225 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-23 15:55:10,225 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-23 15:55:10,226 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-23 15:55:10,226 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-23 15:55:10,226 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2021-11-23 15:55:10,226 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2021-11-23 15:55:10,226 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2021-11-23 15:55:10,227 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2021-11-23 15:55:10,227 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2021-11-23 15:55:10,227 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2021-11-23 15:55:10,227 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:55:10,228 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:55:10,228 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2021-11-23 15:55:10,228 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2021-11-23 15:55:10,228 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2021-11-23 15:55:10,228 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2021-11-23 15:55:10,229 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:55:10,229 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2021-11-23 15:55:10,229 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2021-11-23 15:55:10,229 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:55:10,231 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:55:10,231 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-23 15:55:10,231 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-23 15:55:10,231 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2021-11-23 15:55:10,231 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2021-11-23 15:55:10,231 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2021-11-23 15:55:10,232 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2021-11-23 15:55:10,232 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_ensure_capacity [2021-11-23 15:55:10,232 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_ensure_capacity [2021-11-23 15:55:10,233 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:55:10,233 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2021-11-23 15:55:10,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2021-11-23 15:55:10,233 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:55:10,646 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:55:10,648 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:55:11,937 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 15:55:12,033 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.addAll(ImmutableSet.java:313) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.addBranchEncoders(TransFormulaBuilder.java:170) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.parallelComposition(TransFormulaUtils.java:337) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.ParallelComposition.(ParallelComposition.java:108) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CodeBlockFactory.constructParallelComposition(CodeBlockFactory.java:109) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$LargeBlockEncoding.composeParallel(CfgBuilder.java:1792) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$LargeBlockEncoding.(CfgBuilder.java:1653) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:280) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:55:12,044 INFO L158 Benchmark]: Toolchain (without parser) took 4975.07ms. Allocated memory was 90.2MB in the beginning and 163.6MB in the end (delta: 73.4MB). Free memory was 50.6MB in the beginning and 82.3MB in the end (delta: -31.7MB). Peak memory consumption was 78.3MB. Max. memory is 16.1GB. [2021-11-23 15:55:12,045 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 90.2MB. Free memory is still 43.9MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:55:12,050 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2688.29ms. Allocated memory was 90.2MB in the beginning and 163.6MB in the end (delta: 73.4MB). Free memory was 50.5MB in the beginning and 101.0MB in the end (delta: -50.5MB). Peak memory consumption was 50.6MB. Max. memory is 16.1GB. [2021-11-23 15:55:12,051 INFO L158 Benchmark]: Boogie Procedure Inliner took 258.64ms. Allocated memory is still 163.6MB. Free memory was 101.0MB in the beginning and 91.3MB in the end (delta: 9.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-23 15:55:12,051 INFO L158 Benchmark]: Boogie Preprocessor took 91.02ms. Allocated memory is still 163.6MB. Free memory was 91.3MB in the beginning and 85.1MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-23 15:55:12,053 INFO L158 Benchmark]: RCFGBuilder took 1931.44ms. Allocated memory is still 163.6MB. Free memory was 85.1MB in the beginning and 82.3MB in the end (delta: 2.7MB). Peak memory consumption was 38.2MB. Max. memory is 16.1GB. [2021-11-23 15:55:12,061 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 90.2MB. Free memory is still 43.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2688.29ms. Allocated memory was 90.2MB in the beginning and 163.6MB in the end (delta: 73.4MB). Free memory was 50.5MB in the beginning and 101.0MB in the end (delta: -50.5MB). Peak memory consumption was 50.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 258.64ms. Allocated memory is still 163.6MB. Free memory was 101.0MB in the beginning and 91.3MB in the end (delta: 9.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 91.02ms. Allocated memory is still 163.6MB. Free memory was 91.3MB in the beginning and 85.1MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1931.44ms. Allocated memory is still 163.6MB. Free memory was 85.1MB in the beginning and 82.3MB in the end (delta: 2.7MB). Peak memory consumption was 38.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.addAll(ImmutableSet.java:313) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:55:12,111 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eaa25188-83ee-45e2-af79-3794646ae5e2/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eaa25188-83ee-45e2-af79-3794646ae5e2/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eaa25188-83ee-45e2-af79-3794646ae5e2/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eaa25188-83ee-45e2-af79-3794646ae5e2/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eaa25188-83ee-45e2-af79-3794646ae5e2/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eaa25188-83ee-45e2-af79-3794646ae5e2/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eaa25188-83ee-45e2-af79-3794646ae5e2/bin/ukojak-CwSLpZB5Qu --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash c12ad62b7b197015493bfb3c1dd9a5de2922d9b16e39f249961c276d8b82591b --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:55:14,520 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:55:14,522 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:55:14,576 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:55:14,577 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:55:14,581 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:55:14,583 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:55:14,588 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:55:14,590 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:55:14,592 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:55:14,593 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:55:14,594 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:55:14,595 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:55:14,599 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:55:14,601 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:55:14,602 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:55:14,603 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:55:14,604 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:55:14,606 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:55:14,609 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:55:14,611 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:55:14,613 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:55:14,614 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:55:14,615 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:55:14,619 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:55:14,619 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:55:14,620 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:55:14,621 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:55:14,622 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:55:14,623 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:55:14,623 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:55:14,624 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:55:14,625 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:55:14,626 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:55:14,628 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:55:14,628 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:55:14,629 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:55:14,629 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:55:14,630 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:55:14,631 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:55:14,632 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:55:14,633 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eaa25188-83ee-45e2-af79-3794646ae5e2/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:55:14,663 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:55:14,663 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:55:14,664 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:55:14,664 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:55:14,665 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:55:14,665 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:55:14,665 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:55:14,665 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:55:14,666 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:55:14,666 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:55:14,666 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:55:14,666 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:55:14,666 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:55:14,667 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:55:14,667 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:55:14,667 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:55:14,667 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:55:14,667 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:55:14,668 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:55:14,668 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:55:14,668 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:55:14,670 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:55:14,671 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:55:14,671 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:55:14,671 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:55:14,672 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:55:14,672 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:55:14,672 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:55:14,673 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:55:14,673 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eaa25188-83ee-45e2-af79-3794646ae5e2/bin/ukojak-CwSLpZB5Qu/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eaa25188-83ee-45e2-af79-3794646ae5e2/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c12ad62b7b197015493bfb3c1dd9a5de2922d9b16e39f249961c276d8b82591b [2021-11-23 15:55:15,080 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:55:15,111 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:55:15,115 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:55:15,117 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:55:15,119 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:55:15,121 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eaa25188-83ee-45e2-af79-3794646ae5e2/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i [2021-11-23 15:55:15,198 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eaa25188-83ee-45e2-af79-3794646ae5e2/bin/ukojak-CwSLpZB5Qu/data/d80007ac1/4dc6fbe9912b489fb458949f74c74252/FLAGbc63b2d01 [2021-11-23 15:55:16,036 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:55:16,037 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eaa25188-83ee-45e2-af79-3794646ae5e2/sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i [2021-11-23 15:55:16,086 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eaa25188-83ee-45e2-af79-3794646ae5e2/bin/ukojak-CwSLpZB5Qu/data/d80007ac1/4dc6fbe9912b489fb458949f74c74252/FLAGbc63b2d01 [2021-11-23 15:55:16,532 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eaa25188-83ee-45e2-af79-3794646ae5e2/bin/ukojak-CwSLpZB5Qu/data/d80007ac1/4dc6fbe9912b489fb458949f74c74252 [2021-11-23 15:55:16,535 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:55:16,537 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:55:16,539 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:55:16,539 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:55:16,542 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:55:16,543 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:55:16" (1/1) ... [2021-11-23 15:55:16,544 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5439f070 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:16, skipping insertion in model container [2021-11-23 15:55:16,545 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:55:16" (1/1) ... [2021-11-23 15:55:16,552 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:55:16,647 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:55:16,935 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eaa25188-83ee-45e2-af79-3794646ae5e2/sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i[4504,4517] [2021-11-23 15:55:16,941 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eaa25188-83ee-45e2-af79-3794646ae5e2/sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i[4564,4577] [2021-11-23 15:55:17,761 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 15:55:17,840 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:55:17,841 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:55:17,842 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:55:17,843 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:55:17,844 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:55:17,863 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:55:17,864 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:55:17,866 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:55:17,867 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:55:17,869 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:55:17,871 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:55:17,872 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:55:17,872 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:55:18,295 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 15:55:18,296 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 15:55:18,297 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 15:55:18,299 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 15:55:18,301 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 15:55:18,302 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 15:55:18,303 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 15:55:18,304 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 15:55:18,305 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 15:55:18,305 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 15:55:18,512 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:55:18,513 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:55:18,518 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:55:18,526 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:55:18,610 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:55:18,614 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:55:18,671 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:55:18,730 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:55:18,736 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eaa25188-83ee-45e2-af79-3794646ae5e2/sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i[4504,4517] [2021-11-23 15:55:18,737 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eaa25188-83ee-45e2-af79-3794646ae5e2/sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i[4564,4577] [2021-11-23 15:55:18,777 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 15:55:18,795 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:55:18,796 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:55:18,796 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:55:18,797 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:55:18,798 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:55:18,806 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:55:18,807 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:55:18,808 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:55:18,809 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:55:18,810 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:55:18,811 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:55:18,812 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:55:18,812 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:55:18,869 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 15:55:18,870 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 15:55:18,871 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 15:55:18,872 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 15:55:18,874 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 15:55:18,875 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 15:55:18,875 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 15:55:18,876 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 15:55:18,879 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 15:55:18,881 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 15:55:18,943 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:55:18,947 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:55:18,949 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:55:18,959 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:55:19,020 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:55:19,021 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:55:19,044 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:55:19,074 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eaa25188-83ee-45e2-af79-3794646ae5e2/sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i[4504,4517] [2021-11-23 15:55:19,075 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eaa25188-83ee-45e2-af79-3794646ae5e2/sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i[4564,4577] [2021-11-23 15:55:19,115 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 15:55:19,128 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:55:19,129 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:55:19,129 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:55:19,130 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:55:19,130 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:55:19,137 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:55:19,137 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:55:19,138 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:55:19,139 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:55:19,140 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:55:19,140 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:55:19,141 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:55:19,141 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:55:19,173 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 15:55:19,174 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 15:55:19,175 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 15:55:19,176 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 15:55:19,177 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 15:55:19,177 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 15:55:19,178 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 15:55:19,178 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 15:55:19,179 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 15:55:19,179 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 15:55:19,204 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:55:19,204 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:55:19,205 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:55:19,210 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:55:19,249 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:55:19,251 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:55:19,695 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:55:19,707 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:19 WrapperNode [2021-11-23 15:55:19,708 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:55:19,709 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:55:19,710 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:55:19,710 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:55:19,717 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:19" (1/1) ... [2021-11-23 15:55:19,849 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:19" (1/1) ... [2021-11-23 15:55:19,998 INFO L137 Inliner]: procedures = 711, calls = 1684, calls flagged for inlining = 52, calls inlined = 11, statements flattened = 795 [2021-11-23 15:55:19,999 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:55:19,999 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:55:19,999 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:55:20,000 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:55:20,009 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:19" (1/1) ... [2021-11-23 15:55:20,011 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:19" (1/1) ... [2021-11-23 15:55:20,035 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:19" (1/1) ... [2021-11-23 15:55:20,036 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:19" (1/1) ... [2021-11-23 15:55:20,105 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:19" (1/1) ... [2021-11-23 15:55:20,117 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:19" (1/1) ... [2021-11-23 15:55:20,142 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:19" (1/1) ... [2021-11-23 15:55:20,158 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:55:20,159 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:55:20,160 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:55:20,160 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:55:20,160 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:19" (1/1) ... [2021-11-23 15:55:20,167 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:55:20,178 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eaa25188-83ee-45e2-af79-3794646ae5e2/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:55:20,190 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eaa25188-83ee-45e2-af79-3794646ae5e2/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:55:20,223 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eaa25188-83ee-45e2-af79-3794646ae5e2/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:55:20,247 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:55:20,248 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2021-11-23 15:55:20,248 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2021-11-23 15:55:20,248 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2021-11-23 15:55:20,249 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2021-11-23 15:55:20,249 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-23 15:55:20,249 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-23 15:55:20,249 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:55:20,249 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:55:20,250 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:55:20,250 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2021-11-23 15:55:20,250 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2021-11-23 15:55:20,250 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-23 15:55:20,250 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-23 15:55:20,251 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-23 15:55:20,251 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-23 15:55:20,251 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:55:20,251 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:55:20,251 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:55:20,251 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2021-11-23 15:55:20,252 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2021-11-23 15:55:20,252 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:55:20,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:55:20,252 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-23 15:55:20,252 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-23 15:55:20,253 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:55:20,254 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-23 15:55:20,257 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-23 15:55:20,257 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:55:20,257 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2021-11-23 15:55:20,258 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2021-11-23 15:55:20,258 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2021-11-23 15:55:20,259 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2021-11-23 15:55:20,259 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2021-11-23 15:55:20,260 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2021-11-23 15:55:20,260 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:55:20,264 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:55:20,264 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2021-11-23 15:55:20,264 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2021-11-23 15:55:20,264 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2021-11-23 15:55:20,265 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2021-11-23 15:55:20,265 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:55:20,265 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2021-11-23 15:55:20,265 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2021-11-23 15:55:20,265 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:55:20,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:55:20,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:55:20,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:55:20,265 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-23 15:55:20,265 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-23 15:55:20,265 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2021-11-23 15:55:20,265 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2021-11-23 15:55:20,265 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2021-11-23 15:55:20,266 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2021-11-23 15:55:20,266 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_ensure_capacity [2021-11-23 15:55:20,266 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_ensure_capacity [2021-11-23 15:55:20,266 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2021-11-23 15:55:20,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2021-11-23 15:55:20,640 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:55:20,647 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:55:22,954 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 15:55:23,080 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.addAll(ImmutableSet.java:313) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.addBranchEncoders(TransFormulaBuilder.java:170) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.parallelComposition(TransFormulaUtils.java:337) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.ParallelComposition.(ParallelComposition.java:108) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CodeBlockFactory.constructParallelComposition(CodeBlockFactory.java:109) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$LargeBlockEncoding.composeParallel(CfgBuilder.java:1792) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$LargeBlockEncoding.(CfgBuilder.java:1653) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:280) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:55:23,088 INFO L158 Benchmark]: Toolchain (without parser) took 6549.68ms. Allocated memory was 79.7MB in the beginning and 159.4MB in the end (delta: 79.7MB). Free memory was 58.8MB in the beginning and 82.9MB in the end (delta: -24.1MB). Peak memory consumption was 85.9MB. Max. memory is 16.1GB. [2021-11-23 15:55:23,089 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 79.7MB. Free memory was 61.8MB in the beginning and 61.7MB in the end (delta: 70.3kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:55:23,094 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3169.95ms. Allocated memory was 79.7MB in the beginning and 132.1MB in the end (delta: 52.4MB). Free memory was 58.6MB in the beginning and 58.9MB in the end (delta: -286.1kB). Peak memory consumption was 60.4MB. Max. memory is 16.1GB. [2021-11-23 15:55:23,095 INFO L158 Benchmark]: Boogie Procedure Inliner took 289.38ms. Allocated memory is still 132.1MB. Free memory was 58.9MB in the beginning and 85.9MB in the end (delta: -27.0MB). Peak memory consumption was 12.3MB. Max. memory is 16.1GB. [2021-11-23 15:55:23,095 INFO L158 Benchmark]: Boogie Preprocessor took 159.27ms. Allocated memory is still 132.1MB. Free memory was 85.9MB in the beginning and 78.7MB in the end (delta: 7.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-23 15:55:23,097 INFO L158 Benchmark]: RCFGBuilder took 2926.55ms. Allocated memory was 132.1MB in the beginning and 159.4MB in the end (delta: 27.3MB). Free memory was 78.5MB in the beginning and 82.9MB in the end (delta: -4.5MB). Peak memory consumption was 54.2MB. Max. memory is 16.1GB. [2021-11-23 15:55:23,101 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 79.7MB. Free memory was 61.8MB in the beginning and 61.7MB in the end (delta: 70.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3169.95ms. Allocated memory was 79.7MB in the beginning and 132.1MB in the end (delta: 52.4MB). Free memory was 58.6MB in the beginning and 58.9MB in the end (delta: -286.1kB). Peak memory consumption was 60.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 289.38ms. Allocated memory is still 132.1MB. Free memory was 58.9MB in the beginning and 85.9MB in the end (delta: -27.0MB). Peak memory consumption was 12.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 159.27ms. Allocated memory is still 132.1MB. Free memory was 85.9MB in the beginning and 78.7MB in the end (delta: 7.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2926.55ms. Allocated memory was 132.1MB in the beginning and 159.4MB in the end (delta: 27.3MB). Free memory was 78.5MB in the beginning and 82.9MB in the end (delta: -4.5MB). Peak memory consumption was 54.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.addAll(ImmutableSet.java:313) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:55:23,163 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eaa25188-83ee-45e2-af79-3794646ae5e2/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable